- Joined
- Jul 20, 2016
- Messages
- 169
An old colleague (a microbiologist) said, if a tourist eats food in foreign country and he/she got stomach ache, it's possible that he/she doesn't have certain bacteria/s to digest that food. It's not always hygienic reason. Hence, if someone lives here many years, his/her stomach supposed to embrace living harmony with local bacteriasAfter a few cases of local food poisoning I think you become immune. Like a vaccine, it takes 2 shots!Does anyone have an oppinion on this?
